PB-67: [Test Debt] Assign Appropriate Severity Values To All PageBuilder MFTF Tests

- Updating severities for pb mftf tests

Author: dhaecker

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminCMSBlockPageBuilderTests.xml

@@ -788,7 +788,7 @@
             <stories value="CMS Block"/>
             <title value="Verify that full-screen mode covers entire screen in CMS Block"/>
             <description value="This test is to ensure that the PageBuilder full-screen mode covers the entire screen when opened for CMS Block."/>
-            <severity value="MAJOR"/>
+            <severity value="AVERAGE"/>
             <useCaseId value="MC-3328"/>
             <testCaseId value="MC-13766"/>
             <group value="pagebuilder"/>

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminCatalogCategoryPageBuilderTests.xml

@@ -857,7 +857,7 @@
             <stories value="Catalog Category"/>
             <title value="Verify That Full-Screen Mode Covers Entire Screen"/>
             <description value="This test is to ensure that the PageBuilder full-screen mode covers the entire screen when opened for Category Description."/>
-            <severity value="MAJOR"/>
+            <severity value="AVERAGE"/>
             <useCaseId value="MC-3330"/>
             <testCaseId value="MC-14909"/>
             <group value="pagebuilder"/>

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminCatalogProductPageBuilderTests.xml

@@ -2098,7 +2098,7 @@
             <stories value="Catalog Products"/>
             <title value="Verify That Full-Screen Mode Covers Entire Screen"/>
             <description value="This test is to ensure that the PageBuilder full-screen mode covers the entire screen when opened for Product Description."/>
-            <severity value="MAJOR"/>
+            <severity value="AVERAGE"/>
             <useCaseId value="MC-3329"/>
             <testCaseId value="MC-13676"/>
             <group value="pagebuilder"/>